15828768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 49356216

約数和(自身を除く): 33527448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 61, 68, 72, 96, 102, 106, 122, 136, 144, 153, 159, 183, 204, 212, 244, 272, 288, 306, 318, 366, 408, 424, 477, 488, 544, 549, 612, 636, 732, 816, 848, 901, 954, 976, 1037, 1098, 1224, 1272, 1464, 1632, 1696, 1802, 1908, 1952, 2074, 2196, 2448, 2544, 2703, 2928, 3111, 3233, 3604, 3816, 4148, 4392, 4896, 5088, 5406, 5856, 6222, 6466, 7208, 7632, 8109, 8296, 8784, 9333, 9699, 10812, 12444, 12932, 14416, 15264, 16218, 16592, 17568, 18666, 19398, 21624, 24888, 25864, 28832, 29097, 32436, 33184, 37332, 38796, 43248, 49776, 51728, 54961, 58194, 64872, 74664, 77592, 86496, 99552, 103456, 109922, 116388, 129744, 149328, 155184, 164883, 219844, 232776, 259488, 298656, 310368, 329766, 439688, 465552, 494649, 659532, 879376, 931104, 989298, 1319064, 1758752, 1978596, 2638128, 3957192, 5276256, 7914384, 15828768]

約数ペア:

[(1, 15828768), (2, 7914384), (3, 5276256), (4, 3957192), (6, 2638128), (8, 1978596), (9, 1758752), (12, 1319064), (16, 989298), (17, 931104), (18, 879376), (24, 659532), (32, 494649), (34, 465552), (36, 439688), (48, 329766), (51, 310368), (53, 298656), (61, 259488), (68, 232776), (72, 219844), (96, 164883), (102, 155184), (106, 149328), (122, 129744), (136, 116388), (144, 109922), (153, 103456), (159, 99552), (183, 86496), (204, 77592), (212, 74664), (244, 64872), (272, 58194), (288, 54961), (306, 51728), (318, 49776), (366, 43248), (408, 38796), (424, 37332), (477, 33184), (488, 32436), (544, 29097), (549, 28832), (612, 25864), (636, 24888), (732, 21624), (816, 19398), (848, 18666), (901, 17568), (954, 16592), (976, 16218), (1037, 15264), (1098, 14416), (1224, 12932), (1272, 12444), (1464, 10812), (1632, 9699), (1696, 9333), (1802, 8784), (1908, 8296), (1952, 8109), (2074, 7632), (2196, 7208), (2448, 6466), (2544, 6222), (2703, 5856), (2928, 5406), (3111, 5088), (3233, 4896), (3604, 4392), (3816, 4148)]